1142233120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 144

約数和(自身を含む): 3176311320

約数和(自身を除く): 2034078200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 160, 178, 196, 224, 245, 280, 356, 392, 445, 490, 560, 623, 712, 784, 890, 980, 1120, 1246, 1424, 1568, 1637, 1780, 1960, 2492, 2848, 3115, 3274, 3560, 3920, 4361, 4984, 6230, 6548, 7120, 7840, 8185, 8722, 9968, 11459, 12460, 13096, 14240, 16370, 17444, 19936, 21805, 22918, 24920, 26192, 32740, 34888, 43610, 45836, 49840, 52384, 57295, 65480, 69776, 80213, 87220, 91672, 99680, 114590, 130960, 139552, 145693, 160426, 174440, 183344, 229180, 261920, 291386, 320852, 348880, 366688, 401065, 458360, 582772, 641704, 697760, 728465, 802130, 916720, 1019851, 1165544, 1283408, 1456930, 1604260, 1833440, 2039702, 2331088, 2566816, 2913860, 3208520, 4079404, 4662176, 5099255, 5827720, 6417040, 7138957, 8158808, 10198510, 11655440, 12834080, 14277914, 16317616, 20397020, 23310880, 28555828, 32635232, 35694785, 40794040, 57111656, 71389570, 81588080, 114223312, 142779140, 163176160, 228446624, 285558280, 571116560, 1142233120]

約数ペア:

[(1, 1142233120), (2, 571116560), (4, 285558280), (5, 228446624), (7, 163176160), (8, 142779140), (10, 114223312), (14, 81588080), (16, 71389570), (20, 57111656), (28, 40794040), (32, 35694785), (35, 32635232), (40, 28555828), (49, 23310880), (56, 20397020), (70, 16317616), (80, 14277914), (89, 12834080), (98, 11655440), (112, 10198510), (140, 8158808), (160, 7138957), (178, 6417040), (196, 5827720), (224, 5099255), (245, 4662176), (280, 4079404), (356, 3208520), (392, 2913860), (445, 2566816), (490, 2331088), (560, 2039702), (623, 1833440), (712, 1604260), (784, 1456930), (890, 1283408), (980, 1165544), (1120, 1019851), (1246, 916720), (1424, 802130), (1568, 728465), (1637, 697760), (1780, 641704), (1960, 582772), (2492, 458360), (2848, 401065), (3115, 366688), (3274, 348880), (3560, 320852), (3920, 291386), (4361, 261920), (4984, 229180), (6230, 183344), (6548, 174440), (7120, 160426), (7840, 145693), (8185, 139552), (8722, 130960), (9968, 114590), (11459, 99680), (12460, 91672), (13096, 87220), (14240, 80213), (16370, 69776), (17444, 65480), (19936, 57295), (21805, 52384), (22918, 49840), (24920, 45836), (26192, 43610), (32740, 34888)]